use common::sense;
use List::Util;
use POSIX;
use Callback::Frame;
use AnyEvent::Util;
use AnyEvent::Task::Server;
use AnyEvent::Task::Client;
use Test::More tests => 4;
## The point of this test is to ensure that when a worker connection dies
## suddenly, ie with POSIX::_exit(), an appropriate error is promptly raised
## in the callback's dynamic environment. This test also verifies that
## fatal errors like losing a worker connection put a checkout into
## a permanent error state that will always return the same fatal
## error message.
AnyEvent::Task::Server::fork_task_server(
listen => ['unix/', '/tmp/anyevent-task-test.socket'],
interface => sub {
select undef, undef, undef, 0.1;
POSIX::_exit(1);
die "shouldn't get here";
},
);
my $client = AnyEvent::Task::Client->new(
connect => ['unix/', '/tmp/anyevent-task-test.socket'],
);
my $cv = AE::cv;
{
my $checkout = $client->checkout( timeout => 1, );
$checkout->(frame(code => sub {
die "checkout was serviced?";
}, catch => sub {
my $err = $@;
ok(1, "error hit");
ok($err !~ /timed out after/, "no timed out err");
like($err, qr/worker connection suddenly died/, "sudden death err");
$checkout->(frame(code => sub {
die "shouldn't get here";
}, catch => sub {
my $err = $@;
like($err, qr/worker connection suddenly died/, "got same fatal error after calling checkout again");
$cv->send;
}));
}));
}
$cv->recv;